5-layer face mask，composed of two layers of spunbonded nonwoven, two layers of melt blown nonwoven and air blown nonwoven fabric.
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Daddy’s Choice Health Science and Technology Co. LTD
This mask is designed to offer more protection than a standard disposable 3-Ply mask
Pack of 20 masks. These masks should be disposed of after each use
Model #: PURISM-KN95. Store in a clean, dry, ventilated and non-corrosive gas environment, away from ignition sources or combustible materials
This KN95 mask is NOT an N95 mask. For more information about KN95 masks please see the following before you purchase: amazon.com/AboutKN95s